// Name:            Close
// Description:     Defines styles for a close button
//
// Component:       `uk-close`
//
// Modifiers:       `uk-close-alt`
//
// Uses:            Icon: FontAwesome
//
// Used by:         Alert
//                  Modal
//
// ========================================================================


// Variables
// ========================================================================

@close-size: 20px;

@close-alt-padding: 2px;
@close-alt-background: #eee;


/* ========================================================================
   Component: Close
 ========================================================================== */

/*
 * Removes inner padding and border in Firefox 4+.
 */

.uk-close::-moz-focus-inner {
  border: 0;
  padding: 0;
}

/*
 * 1. Correct inability to style clickable `input` types in iOS.
 * 2. Remove margins in Chrome, Safari and Opera.
 * 3. Remove borders for `button`.
 * 4. Address `overflow` set to `hidden` in IE 8/9/10/11.
 * 5. Correct `font` properties and `color` not being inherited for `button`.
 * 6. Address inconsistent `text-transform` inheritance which is only inherit in Firefox and IE
 * 7. Remove default `button` padding and background color
 * 8. Style
 */

.uk-close {
  /* 1 */
  -webkit-appearance: none;
  /* 2 */
  margin: 0;
  /* 3 */
  border: none;
  /* 4 */
  overflow: visible;
  /* 5 */
  font: inherit;
  color: inherit;
  /* 6 */
  text-transform: none;
  /* 7. */
  padding: 0;
  background: transparent;
  /* 8 */
  display: inline-block;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  width: @close-size;
  line-height: @close-size;
  text-align: center;
  vertical-align: middle;
  opacity: 0.3;
  .hook-close;
}

/* Icon */
.uk-close:after {
  display: block;
  content: "\f00d";
  font-family: FontAwesome;
}

/*
 * Hover
 * 1. Apply hover style also to focus state
 * 2. Remove default focus style
 * 3. Required for `a` elements
 */

.uk-close:hover,
.uk-close:focus { // 1
  opacity: 0.5;
  /* 2 */
  outline: none;
  /* 3 */
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}


/* Modifier
 ========================================================================== */

.uk-close-alt {
  padding: @close-alt-padding;
  border-radius: 50%;
  background: @close-alt-background;
  opacity: 1;
  .hook-close-alt;
}

/* Hover */
.uk-close-alt:hover,
.uk-close-alt:focus {
  opacity: 1;
}

/* Icon */
.uk-close-alt:after {
  opacity: 0.5;
}

.uk-close-alt:hover:after,
.uk-close-alt:focus:after {
  opacity: 0.8;
}


// Hooks
// ========================================================================

.hook-close-misc;

.hook-close() {
}

.hook-close-alt() {
}

.hook-close-misc() {
}